12673925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 18159552

約数和(自身を除く): 5485627

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2711, 4675, 13555, 29821, 46087, 67775, 149105, 230435, 506957, 745525, 1152175, 2534785, 12673925]

約数ペア:

[(1, 12673925), (5, 2534785), (11, 1152175), (17, 745525), (25, 506957), (55, 230435), (85, 149105), (187, 67775), (275, 46087), (425, 29821), (935, 13555), (2711, 4675)]